11133101102203 has 4 divisors (see below), whose sum is σ = 11517001140240. Its totient is φ = 10749201064168.

The previous prime is 11133101102183. The next prime is 11133101102243. The reversal of 11133101102203 is 30220110133111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11133101102203 - 2¹⁷ = 11133100971131 is a prime.

It is a super-3 number, since 3×11133101102203³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133101102243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191950018975 + ... + 191950019032.

It is an arithmetic number, because the mean of its divisors is an integer number (2879250285060).

Almost surely, 2^{11133101102203} is an apocalyptic number.

11133101102203 is a deficient number, since it is larger than the sum of its proper divisors (383900038037).

11133101102203 is an equidigital number, since it uses as much as digits as its factorization.

11133101102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383900038036.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11133101102203 its reverse (30220110133111), we get a palindrome (41353211235314).

The spelling of 11133101102203 in words is "eleven trillion, one hundred thirty-three billion, one hundred one million, one hundred two thousand, two hundred three".